.banner {
    font-size: 0;
}

.banner .swiper-container{
    --swiper-navigation-color: #fff;
}

.banner .swiper-button {
    background: rgba(0, 0, 0, 0.7);
    padding: 40px;
    border-radius: 10px;
}

.nav {
    width: 1200px;
    margin: 0 auto;
    font-size: 0;
    margin-top: 60px;
    margin-bottom: 60px;
}

.nav .nav-list {
    margin:  -18px;
}

.nav .nav-list-cell {
    width: 376px;
    display: inline-block;
    margin: 0 18px;
    position: relative;
}

.nav .nav-list-cell .img {
    width: 100%;
    box-shadow: 0px 5px 8px 0px rgba(0, 0, 0, 0.29);
    overflow: hidden;
}

.nav .nav-list-cell .img img {
    width: 100%;
    transition: all 0.3s;
}

.nav .nav-list-cell:hover .img img {
    transform: scale(1.2);
}

.nav .nav-list-cell .icon {
    position: absolute;
    top: 62px;
    left: 24px;
}

.nav .nav-list-cell .name {
    font-size: 20px;
    color: #202020;
    text-align: center;
    margin-top: 22px;
}

.example {
    position: relative;
    padding-bottom: 300px
}

.example .bg {
    font-size: 0;
}

.example .title-wrap {
    position: absolute;
    top: 40px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 1200px;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
    padding: 25px 0;
}

.example .title-wrap .title {
    font-weight: bold;
    font-size: 48px;
    color: #fff;
}

.example .title-wrap .sub-title {
    font-size: 24px;
    color: #fff;
    margin-top: 5px;
}

.example .list {
    position: absolute;
    bottom: 120px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 1108px;
    background: #f1eff0;
    padding: 27px;
}

.example .list .left {
    width: 791px;
    height: 444px;
    display: inline-block;
    position: relative;
}

.example .list .left img {
    width: 100%;
    height: 100%;
}

.example .list .left .name {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    font-size: 14px;
    color: #fff;
    padding-left: 30px;
    overflow: hidden;
    line-height: 51px;
    background: rgba(0, 0, 0, 0.6);
}

.example .list .right {
    width: 245px;
    float: right;
}

.example .list .right .right-list {
    font-size: 0;
    position: relative;
    margin-bottom: 13.5px;
    display: block;
}

.example .list .right .right-list img {
    width: 100%;
    height: 139px;
}

.example .list .right .right-list .name {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    font-size: 14px;
    color: #fff;
    padding-left: 10px;
    overflow: hidden;
    line-height: 36px;
    background: rgba(0, 0, 0, 0.6);
}